Choose Seido if you are looking for a modern tool focused on multi-channel centralisation and operations, with public, predictable pricing.
Choose Sogis if your agency handles both rentals and co-ownership management under one roof and wants an established integrated suite.
The two overlap on rental management; Sogis also covers co-ownership, Seido goes deeper on the rental operations experience. The choice depends on your scope.
Sogis at a glance
Sogis is a Belgian software vendor founded in 2011, based in Nivelles, today a brand of the Orisha Real Estate group. Its full-web software packages cover co-ownership management and rental management, with integrated accounting and personalised support. Pricing is not published.
When Sogis is a good choice
- Your agency combines rental management and co-ownership management and you want one integrated suite rather than several specialised tools.
- You value an established vendor (15 years of experience claimed), today backed by an international group.
- You are looking for deep integrated accounting and personalised support.
When Seido is a better fit
- Your core business is rental management (no co-ownership) and you want a specialised tool that goes deeper.
- You want public, predictable per-unit pricing and immediate onboarding, with no quote to wait for.
- Centralising incoming channels (WhatsApp, email, phone) and AI triage matter more to you than functional breadth.
Feature-by-feature comparison
| Seido | Sogis | |
|---|---|---|
| Multi-channel centralisation (WhatsApp, email, SMS, phone) | Yes, WhatsApp Business, IMAP email, SMS gateway, phone transcription | Partial: email synchronisation and SMS sending; no WhatsApp or phone advertised |
| AI request triage | Yes, 15 categories, 3 urgency levels, manager validation | Not advertised; mail module with automatic filing |
| Dedicated service-provider portal | Yes, dedicated, no relay email | Not advertised; automatic supplier follow-ups |
| Tenant portal | Yes, guided reporting with photo | Yes, MyGestion extranet |
| Integrated accounting | Not native, external accounting integration | Yes, integrated double-entry accounting |
| Legal document generation | Limited, in development | Yes, leases with automatic generation and indexation |
| Main market | Belgium FR/NL + France | Belgium (FR/NL) |
| Pricing model | Per unit, annual (from EUR 50/unit/year excl. VAT) | On request (not published) |
| Interface languages | FR, EN, NL | FR, NL |
Frequently asked questions
Is Seido a viable alternative to Sogis for multi-line agencies?
No if you also manage co-ownership: Seido is not built for that business. Yes if you want a tool dedicated to rental management, lighter than a full suite.
Can you migrate from Sogis to Seido?
Yes for the rental management side (units, leases, interventions) via Excel/CSV import. The accounting and legal modules stay with Sogis or another tool.
How does the pricing differ?
Seido: from EUR 50/unit/year excl. VAT, predictable. Sogis: pricing not published, communicated on request.